Chang; Yu-Lun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Yu-Lun.The latest application filed is for "detection of rrc connection reestablishment without reconfiguration in mobile communications".
- Chang; Yu-Lun - Hsinchu City TW
- Chang; Yu-Lun - Hsinchu TW
- Chang; Yu-Lun - Taipei TW
- CHANG; YU-LUN - Taipei City TW
- Chang; Yu-Lun - Hsinchu Country TW
- Chang; Yu-Lun - Hsinchu County TW
- CHANG; Yu-Lun - Miao-Li County TW
- Chang; Yu-Lun - Tou-Feng Town Miao-Li County TW
| Patent | Date |
|---|---|
| Detection Of RRC Connection Reestablishment Without Reconfiguration In Mobile Communications App 20220210855 - Chang; Yu-Lun ; et al. | 2022-06-30 |
| Security key synchronization method and associated communications apparatus Grant 11,310,661 - Chang , et al. April 19, 2 | 2022-04-19 |
| Printing device and ejection control module Grant 11,174,120 - Chang , et al. November 16, 2 | 2021-11-16 |
| Printing Device And Ejection Control Module App 20210292125 - CHANG; YU-LUN ; et al. | 2021-09-23 |
| Paper processing device Grant 11,117,400 - Chang September 14, 2 | 2021-09-14 |
| Security key synchronization method and associated communications apparatus App 20210258779 - Chang; Yu-Lun ; et al. | 2021-08-19 |
| Paper Processing Device App 20210138808 - CHANG; YU-LUN | 2021-05-13 |
| Paper processing device Grant 10,994,566 - Chang May 4, 2 | 2021-05-04 |
| Paper Processing Device App 20210122179 - CHANG; YU-LUN | 2021-04-29 |
| Method of manufacturing magnetic core elements Grant 10,679,788 - Hsieh , et al. | 2020-06-09 |
| Method Of Manufacturing Magnetic Core Elements App 20190051453 - Hsieh; Hsieh-Shen ; et al. | 2019-02-14 |
| Method of manufacturing magnetic core elements Grant 10,121,585 - Hsieh , et al. November 6, 2 | 2018-11-06 |
| Voltage converter controller and voltage converter circuit Grant 9,859,783 - Chang , et al. January 2, 2 | 2018-01-02 |
| Voltage Converter Controller And Voltage Converter Circuit App 20170366080 - Chang; Yu-Lun ; et al. | 2017-12-21 |
| Method Of Manufacturing Magnetic Core Elements App 20150371773 - Hsieh; Hsieh-Shen ; et al. | 2015-12-24 |
| Post-processing apparatus with sheet ejection device Grant 8,561,977 - Chang October 22, 2 | 2013-10-22 |
| Post-processing Apparatus With Sheet Ejection Device App 20130221609 - Chang; Yu-Lun | 2013-08-29 |
| Sheet De-curling Mechanism And Printing Apparatus Using The Same App 20120128397 - CHANG; Yu-Lun | 2012-05-24 |
| Portable Personal Health Record Data Processing System App 20120101848 - Lu; Shey-Shi ; et al. | 2012-04-26 |
| Self-locked hinge device Grant 7,299,525 - Chang November 27, 2 | 2007-11-27 |
| Scanning device having a floating light source App 20070153336 - Sheng; Thomas ; et al. | 2007-07-05 |
| Self-locked hinge device and a multi-function peripheral using the same App 20050044664 - Chang, Yu-Lun | 2005-03-03 |
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